
@manual{Health:2012,
  title = {Health, United States, 2011: With Special Feature on Socioeconomic Status and Health},
  organization = {National Center for Health Statistics},
  year = {2012}
}
@manual{Health:2011,
  title = {Health, United States, 2010: With Special Feature on Death and Dying},
  organization = {National Center for Health Statistics},
  year = {2011}
}
@manual{Health:2010,
  title = {Health, United States, 2009: With Special Feature on Medical Technology},
  organization = {National Center for Health Statistics},
  year = {2010}
}
@manual{Health:2009,
  title = {Health, United States, 2008: With Special Feature on the Health of Young Adults},
  organization = {National Center for Health Statistics},
  year = {2009}
}

@article{Cui:2011,
  author    = {Weiwei Cui and
               Shixia Liu and
               Li Tan and
               Conglei Shi and
               Yangqiu Song and
               Zekai Gao and
               Huamin Qu and
               Xin Tong},
  title     = {TextFlow: Towards Better Understanding of Evolving Topics
               in Text},
  journal   = {IEEE Trans. Vis. Comput. Graph.},
  volume    = {17},
  number    = {12},
  year      = {2011},
  pages     = {2412-2421},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2011.239},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{Eisenstein:2012,
  author    = {Jacob Eisenstein and
               Duen Horng Chau and
               Aniket Kittur and
               Eric P. Xing},
  title     = {TopicViz: interactive topic exploration in document collections},
  booktitle = {CHI Extended Abstracts},
  year      = {2012},
  pages     = {2177-2182},
  ee        = {http://doi.acm.org/10.1145/2212776.2223772},
  crossref  = {DBLP:conf/chi/2012a},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}


@article{Cao:2011,
  author    = {Nan Cao and
               David Gotz and
               Jimeng Sun and
               Huamin Qu},
  title     = {DICON: Interactive Visual Analysis of Multidimensional Clusters},
  journal   = {IEEE Trans. Vis. Comput. Graph.},
  volume    = {17},
  number    = {12},
  year      = {2011},
  pages     = { 2581-2590},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2011.188},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@article{Viegas:2007,
 author = {Viegas, Fernanda B. and Wattenberg, Martin and van Ham, Frank and Kriss, Jesse and McKeon, Matt},
 title = {ManyEyes: a Site for Visualization at Internet Scale},
 journal = {IEEE Transactions on Visualization and Computer Graphics},
 issue_date = {November 2007},
 volume = {13},
 number = {6},
 month = nov,
 year = {2007},
 issn = {1077-2626},
 pages = {1121--1128},
 numpages = {8},
 url = {http://dx.doi.org/10.1109/TVCG.2007.70577},
 doi = {10.1109/TVCG.2007.70577},
 acmid = {1313138},
 publisher = {IEEE Educational Activities Department},
 address = {Piscataway, NJ, USA},
 keywords = {Communication-Minded Visualization., Social Data Analysis, Social Software, Visualization, Visualization, World Wide Web, Social Software, Social Data Analysis, Communication-Minded Visualization., World Wide Web},
}

@article{Blei:2003,
  author    = {David M. Blei and
               Andrew Y. Ng and
               Michael I. Jordan},
  title     = {Latent Dirichlet Allocation},
  journal   = {Journal of Machine Learning Research},
  volume    = {3},
  year      = {2003},
  pages     = { 993-1022},
  ee        = {http://www.jmlr.org/papers/v3/blei03a.html},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@TECHREPORT{Heinrich:2004,
    author = {Gregor Heinrich},
    title = {Parameter estimation for text analysis},
    institution = {},
    year = {2004}
}

@TECHREPORT{Resnik:2010,
    author = {Philip Resnik and Eric Hardisty},
    title = {Gibbs Sampling for the Uninitiated},
    institution = {University of Maryland},
    year = {2010}
}

@TECHREPORT{VI,
    author = {David M. Blei},
    title = {Variational Inference},
    institution = {Princeton University},
    year = {2011}
}

@article{Liu:2012,
 author = {Liu, Shixia and Zhou, Michelle X. and Pan, Shimei and Song, Yangqiu and Qian, Weihong and Cai, Weijia and Lian, Xiaoxiao},
 title = {TIARA: Interactive, Topic-Based Visual Text Summarization and Analysis},
 journal = {ACM Trans. Intell. Syst. Technol.},
 issue_date = {February 2012},
 volume = {3},
 number = {2},
 month = feb,
 year = {2012},
 pages = {25:1--25:28},
 articleno = {25},
 numpages = {28}
 } 
@article{blei:2011,
  author={David M. Blei},
  title={Introduction to Probabilistic Topic Models},
  journal={Communications of the ACM},
  year={2011},
  url={http://www.cs.princeton.edu/~blei/papers/Blei2011.pdf},
}
@book{periodic,
    author = {Atkinson, Kendall},
    isbn = {0471624896},
    publisher = {Wiley},
    title = {An Introduction to Numerical Analysis}
    }

@inproceedings{Blei:2006,
 author = {Blei, David M. and Lafferty, John D.},
 title = {Dynamic topic models},
 booktitle = {Proceedings of the 23rd international conference on Machine learning},
 series = {ICML '06},
 year = {2006},
 isbn = {1-59593-383-2},
 location = {Pittsburgh, Pennsylvania},
 pages = {113--120},
 numpages = {8},
 url = {http://doi.acm.org/10.1145/1143844.1143859},
 doi = {10.1145/1143844.1143859},
 acmid = {1143859},
 publisher = {ACM},
 address = {New York, NY, USA},
}  

